What number makes the fractions equivalent? 9 10 = 90 □

Answer:

x = 80° im pretty sure

Step-by-step explanation:

Nots sure about the equation but you could do 52° + x° + 48°= 180

Then x = 80°

Answer:

3.75

Step-by-step explanation:

-0.8(q-0.5)=-2.6

-0.8q+0.4=-2.6

-0.8q=-2.6-0.4

-0.8q=-3

0.8q=3

q=3/0.8

q=3.75

Answer:

9,310 potato plants

Step-by-step explanation:

245 x 38 = 9,310

Answer:

It was -∞ < y < ∞

Step-by-step explanation:

None.

The range of the function is ( -∞ to +∞)

A function is a law that relates two variables namely, a dependent and an independent variable.

A function always has a defined range and domain, domain is all the value a function can have as input and range is all the value that a function can have.

The function is of various types, logarithmic, exponential, quadratic, radical, etc.

The function is shown in the image,

The function is a hyperbolic function, represented by x²/a² -y²/b² = 1 for a hyperbola having a center at the origin.

The function can give any value from the set of real numbers and so,

The range of the function is a set of real numbers.

It seems your question is incomplete, the complete question is attached as an image.

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The expression for the height is given as 3V/pir³

A cone is a three-dimensional geometric shape that tapers smoothly from a flat base to a point called the ape-x or vertex.

The formula for calculating the volume of a cone is expressed according to the equation;

V = 1/3pir³h

We are to make h the subject of the formula;

V = 1/3pir³h

Cross multiply

3V = pir³h

Divide both sides by pir³

3V/pir³ = pir³h/pir³

3V/pir³ = h

Swap

h = 3V/pir³

Hence the expression for the height is given as 3V/pir³

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a. The standard error of the mean can be determined using the formula:

Standard error of the mean = population standard deviation / square root of sample size

Plugging in the given values, we get:

Standard error of the mean = 25 / square root of 250
Standard error of the mean = 25 / 15.8114
Standard error of the mean = 1.579 (rounded to 3 decimal places)


The standard error of the mean measures the amount of variability or error that is expected in the sample mean when compared to the true population mean. It is calculated by dividing the population

by the square root of the sample size. In this case, the standard error of the mean is 1.579, indicating that the sample mean of 20 is expected to be off by around 1.579 units from the true population mean.

c. To determine the 95% confidence interval for the population mean, we can use the formula:

Confidence interval = sample mean +/- (critical value) x (standard error of the mean)

The critical value can be obtained from a t-distribution table with n-1 degrees of freedom, where n is the sample size. For a 95% confidence interval and 249 degrees of freedom, the critical value is 1.96.

Plugging in the given values, we get:

Confidence interval = 20 +/- (1.96) x (1.579)
Confidence interval = 20 +/- 3.095
Confidence interval = (16.905, 23.095) (rounded to 3 decimal places)


The confidence interval is a range of values that is expected to contain the true population mean with a certain degree of confidence. In this case, we are 95% confident that the true population mean falls within the range of 16.905 to 23.095. This means that if we were to repeat this sampling process many times, 95% of the resulting confidence intervals would contain the true population mean.

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Answer:answer is 1.43

Step-by-step explanation:

Answer:

yup yup yup yup yup yup yup yup yup

Answer: 20 is not

40 is not

64 is

4 is

49 is

48 is not

Step-by-step explanation:

Answer:

(-3, -5)

Explanation:

Given the function:

First, make y the subject of the equation.

To choose a point that lies on the line, we test the x-values and see if we get the corresponding y-value.

Since the y-value corresponds to the point (-3, -5), the point that lies on the function is (-3, -5).

Answer:

-1.22

Step-by-step explanation:

Answer:

s = -35/6

Step-by-step explanation:

Let's evaluate your equation:

-6s = 35          <---- In order to evaluate this equation we must divide.

--------------

-6      -6

s = -35/6  <--- Final answer :D

I hope this helps :)

Answer:

\(s=-\frac{35}{6}\)

Step-by-step explanation:

\(-6s=35\\\\6s=-35\\\\s=-\frac{35}{6}\)

Answer:129.6

Step-by-step explanation:Because it's the answer

The depreciation charge after the first year is $17,500.

1. Carrying value of the equipment in the Statement of Financial Position:

To determine the carrying value of the equipment after the government grant, we need to subtract the grant amount from the cost of the asset. The government grant of 12% is applied to the cost of the asset, which is $175,000.

Grant amount = 12% of $175,000 = $21,000

Carrying value of the equipment = Cost of the asset - Grant amount

Carrying value = $175,000 - $21,000 = $154,000

Therefore, the carrying value of the equipment to be shown in the Statement of Financial Position is $154,000.

2. Depreciation charge after the first year:

The useful life of the asset is 10 years. To calculate the depreciation charge, we divide the carrying value by the useful life.

Depreciation charge per year = Carrying value / Useful life

Depreciation charge = $154,000 / 10 = $15,400

However, since this is the depreciation charge after the first year, we need to account for the first year's depreciation. The first year's depreciation is usually calculated using the straight-line method, so the depreciation charge after the first year will be the remaining cost divided by the remaining useful life.

Remaining cost = Cost of the asset - Depreciation charge for the first year

Remaining cost = $175,000 - $15,400 = $159,600

Remaining useful life = Useful life - 1 year

Remaining useful life = 10 - 1 = 9 years

Depreciation charge after the first year = Remaining cost / Remaining useful life

Depreciation charge after the first year = $159,600 / 9 = $17,733.33 (rounded to $17,500)

Therefore, the depreciation charge after the first year is $17,500.

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Answer:

rectangular pyramid

Step-by-step explanation:

there's a rectangle at the bottom & the triangle is a pyramid

Answer:

There were 8 student who went on a trip.

Step-by-step explanation:

Let's call the original number of students "x". The total cost of the trip was $80, so the cost per student was $80/x.

When four more students decided to go, the new number of students became x + 4, and the cost per student was reduced by $1, to $80/x - $1.

We can set up an equation to solve for x:

$80/x = $80/(x + 4) - $1

Expanding the right side:

$80/x = $80/x + $80/4 - $1

Combining like terms:

$80/x = $80/4 + $80/x - $1

Solving for x:

$80/4 = $80/x - $1

$80/4 + $1 = $80/x

$20 + $1 = $80/x

$21 = $80/x

Finally, solving for x:

x = 80/$21 = 80/21 = 3.81 (rounded to nearest whole number)

So, there were 4 students on the original trip.

There were 4 students on the original trip and 4 more students joined, so in total, there were 4 + 4 = 8 students who went on the trip.

Answer: 8 student

Step-by-step explanation:

Answer: \(\dfrac{1}{\sqrt{2}}\)

Step-by-step explanation:

The value of \(\cos 45^{\circ}\) is the fixed value i.e. \(\frac{1}{\sqrt{2}}\)

The values of cosine changes from a maximum at \(0^{\circ}\) to a minimum at \(180^{\circ}\)

for example, \(\cos 0^{\circ}=1, \quad \cos 90^{\circ}=0,\quad \cos 180^{\circ}=-1\)

Continuous Loss Function: Uniform Distribution Given that the loss value (Y) follows the uniform distribution with a minimum value of $3K and a maximum value of $4K, i.e., U(3000, 4000). We have to find the VaR_a=0.9(Y) using the loss function.

Now, the probability distribution function of the uniform distribution is given by:$$f(x)=\frac{1}{b-a}$$$$f(x)=\frac{1}{4000-3000}$$$$f(x)=\frac{1}{1000}$$ Since VaR is the loss corresponding to a particular percentile, the first step is to find the percentile value. The percentile value for 0.9 is given by:$$p = L + \left(\frac{n}{100}\right)C$$where, L = Lower limit of the interval containing the percentile n C = Cumulative frequency of the class interval in which the percentile lies n = Total number of values

Let's calculate n C:$$nC = 0.9\times n = 0.9\times1=0.9$$ Since there is only one observation, we can say that the observation itself corresponds to the percentile for VaR_0.9. Therefore, VaR_0.9 is $4K$.Hence, the answer is: VaR_a=0.9(Y) = $4K$. We have given the loss function that is the uniform distribution, and we have to find VaR_a=0.9(Y). To solve the problem, first, we find the probability distribution function of the uniform distribution. Then we need to calculate the percentile value for 0.9. The percentile value is given by L + (n/100)C. After calculating nC, we get the value of 0.9. Since there is only one observation, the observation itself corresponds to the percentile for VaR_0.9. Therefore, VaR_0.9 is $4K. The concept of VaR or Value at Risk is commonly used in finance, risk management, and investing. It is defined as the loss level that is likely not to be exceeded in a given period of time with a certain level of confidence. VaR is expressed in monetary terms, and it indicates the potential loss amount beyond which the investors or financial institutions would not like to proceed.

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Answer:

the answer is 18x-23

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (I use it all the time).

These are the general shapes of the graphs for each equation. To sketch them, you can use graphing software or draw the shapes as described above.

(a) x = z²
The graph of this equation is a parabolic cylinder. It represents a parabola that extends along the y-axis.
(b) y² + 2² = 1 + x²
Rewriting the equation: y² + 4 = x² + 1 => y² - x² = -3
This equation represents a hyperbolic cylinder, where the hyperbolas extend along the z-axis.

(c) y² = x² + 2² + 1
Rewriting the equation: y² = x² + 5
This equation represents a parabolic cylinder as well, with its parabolic shape extending along the z-axis.
(d) y² = x² + z²
This equation represents a cone, with its vertex at the origin (0,0,0) and opening along the y-axis.

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Answer:

3/10

Step-by-step explanation:

Decimals and fractions are similar 4/5 is 0.8 and 1/2 is 0.5 The F has to be 0.3 to make a 4/5. 0.3 in fraction is 3/10

Answer:

C. \(\frac{4}{5}\)

Step-by-step explanation:

In order to find the slope knowing two points, use the slope formula \(\frac{y_2 - y_1}{x_2-x_1}\). \(x_1\) and \(y_1\) represent the x and y values of one point the line intersects, and \(x_2\) and \(y_2\) represent the x and y values of another point the line intersects.

Knowing this, use the points (-4, -4) and (6, 4) for the formula. Substitute -4 for \(x_1\), -4 for \(y_1\), 6 for \(x_2\), and 4 for \(y_2\). Then, simplify:

\(\frac{(4) - (-4)}{(6) - (-4)} \\= \frac{4+4}{6+4} \\= \frac{8}{10} \\= \frac{4}{5}\)

Thus, \(\frac{4}{5}\) is the slope of the line.

the yield received by the holder of the bill at the date of maturity is approximately 10.15%.

To calculate the yield received by the holder of the bill at the date of maturity, we need to use the formula for yield to maturity. The formula is:

Yield to Maturity = (Face Value - Purchase Price) / Purchase Price * (365 / Days to Maturity)

In this case:

Face Value = $150,000

Purchase Price = $138,222

Days to Maturity = 60 - 25 = 35

these values in the formula, we can calculate the yield to maturity:

Yield to Maturity = ($150,000 - $138,222) / $138,222 * (365 / 35)

Yield to Maturity ≈ 0.1015 or 10.15%

Therefore, the yield received by the holder of the bill at the date of maturity is approximately 10.15%.

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Answer: \(y=-\frac{7}{2}x+7\)

Step-by-step explanation:

The slope of the line is \(\frac{7-0}{0-2}=-\frac{7}{2}\).

So, since the y-intercept is 7, the equation is \(y=-\frac{7}{2}x+7\).

You would need to wait approximately 51.33 years from now to grow your initial investment of $39,000 to $174,000 at an interest rate of 10% per year.

To calculate the number of periods (years) required to grow an initial investment to a desired future value, we can use the formula for compound interest:

FV = PV * \((1 + r)^n\)

Where:

FV is the future value

PV is the present value (initial investment)

r is the interest rate per period

n is the number of periods

In this case:

PV = $39,000

FV = $174,000

r = 10% per year

Let's calculate the number of periods (years):

FV = PV * \((1 + r)^n\)

174,000 = 39,000 * \((1 + 0.10)^n\)

Divide both sides by 39,000:

4.4615 = \((1.10)^n\)

Take the logarithm of both sides to solve for n:

log(4.4615) = n * log(1.10)

n ≈ log(4.4615) / log(1.10)

n ≈ 2.1270 / 0.0414

n ≈ 51.33 (rounded to two decimal places)

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The speed of the object is 12121 m per week.

What does it mean to do speed?

The object is moving at a speed of 2 centimeters every 7 seconds.

We need to find the speed in m per week.

2 cm = 0.02 m

1 week = 604800 s

7 s =  \(1.65 * 10^{-6} week\)

Speed = distance/time

So,

\(v = \frac{0.02 m}{1.65 * 10^{-6 } week}\)

\(v = 12121.21 m/ week\)

or v = 12121 m/ week

So, the speed of the object is 12121 m per week.

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The absolute value is:

Work/explanation:

First, we will evaluate 2-7.

It evaluates to -5.

Now, let's find the absolute value of -5 by using these rules:

\(\sf{\mid a\mid=a}\)

\(\sf{\mid-a \mid=a}\)

Similarly, the absolute value of -5 is:

\(\sf{\mid-5\mid=5}\)

Answer:

5.8 x 10 -4

Step-by-step explanation:

move decimal to 5.8 then find out how many times the decimal is moved from the final 5.8 to initial .00058

Option 2: \(2x^3 - x^2\) is a trinomial.

Given algebraic expressions:

\(x^3 + x^2 - \sqrt{1},\\ 2x^3 - x^2 ,\\ 4x^3 + x^2 - \dfrac{1}{x},\\ x^6 - x +\sqrt{6}\)

The definition of polynomial needs integer exponents of variable and integer coefficients of variable.

Thus by definition, option 1, option 4 are not polynomials.

Option 3rd is actually having degree 4 due to 1/x and thus not a trinomial.

Option 2nd completes all the needs of being trinomial as it has degree 3 and its a polynomial.

Thus Option 2: \(2x^3 - x^2\) is a trinomial.

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Answer:

D. x^6 - x + √6

Step-by-step explanation:

:p